Abundant Numbers
726
698
Abundant Numbers (Long)
796
864
Arabic to Roman
554
Arithmetic Numbers
867
Cubes
397
Divisors
792
20
849920391479886
Emirp Numbers
663
Emojify
360
Evil Numbers
873
Evil Numbers (Long)
551
852
577
Fibonacci
961935
Fizz Buzz
720
Foo Fizz Buzz Bar
712
Fractions
622
Gray Code Decoder
818
Gray Code Encoder
931
Happy Numbers
511
Hilbert Curve
3334343337316333
3751906639382942
31
Niven Numbers (Long)
829
Odious Numbers
817
Ordinal Numbers
709
Pernicious Numbers
738
Pernicious Numbers (Long)
791
Prime Numbers
665
Prime Numbers (Long)
703
Quine
947
Reverse Polish Notation
687
Roman to Arabic
563
Tongue-twisters
496
𝑒
388